Because you need some to recover, and also to debate whether you really, really want to do this again: Study: US Moms Typically Space Pregnancies 2½ Years Apart
Guess how many French women have been harassed on the subway? Every single one of them. Survey: 100% of Parisian Women Have Been Sexually Harassed in Subway
So, is Slack the best thing since email, or a huge time suck? Slack Off: How Workplace Chat is Changing Office Culture.